UGREEN USB 3.0 All‑in‑One Card Reader 50 cm – CR‑125 (UG‑30333)

Designed for fast, reliable, and versatile media transfers, the UGREEN USB 3.0 All‑in‑One Card Reader CR‑125 (UG‑30333) lets you access SD, micro‑SD (TF), CompactFlash (CF), and Memory Stick (MS) cards with ease. Its built‑in 50 cm USB 3.0 cable and plug‑and‑play support make it ideal for photographers, videographers, drone pilots or general users who manage multiple media formats. With up to 5 Gbps throughput and simultaneous support for up to four cards, this compact card reader handles high-resolution content and large file volumes smoothly and reliably across Windows, macOS, Chrome OS, and Linux systems.

Product Features

High-speed USB 3.0 transfer

Achieves SuperSpeed data rates up to 5 Gbps—approximately ten times faster than USB 2.0—for rapid file access and backups.

Simultaneous multi-card access

Supports SD, micro‑SD/TF, CF, and MS cards at once, eliminating the need to swap cards during multiple transfers.

Broad media compatibility

Compatible with SDXC/SDHC/SD/Extreme I III SD/Ultra II SD/MMC, micro‑SD/TF/Micro SDXC/Micro SDHC/UHS‑I, CF I/3.0/4.0/Extreme/Ultra HS/CF Pro series (CF II not supported), and Memory Stick formats including MS PRO, PRO‑HG, XC Duo.

Plug‑and‑play convenience

No drivers required — just plug into your USB‑A port and begin transfers. Compatible with Windows XP through Windows 10, macOS, Linux, and Chrome OS.

Portable, durable build

Compact ABS‑plastic body with a flexible 50 cm cable reduces strain on ports. Lightweight and pocket‑friendly for travel or mobile workflows.

Real‑world high capacity support

Reads cards up to 512 GB in tested scenarios, with theoretical support up to 2 TB — ideal for large photo or video files.

LED status indicator

Includes a built‑in LED light to show activity and confirm connection status during transfers.

Product Specifications

• Model: CR‑125 (UG‑30333)
• Interface: USB‑A 3.0 male connector
• Cable length: 50 cm USB 3.0 cable
• Supported media types:
  • SD/SDXC/SDHC/Extreme III/Ultra II SD/MMC
  • micro‑SD/TF/Micro SDHC/Micro SDXC/UHS‑I
  • CompactFlash CF I/3.0/4.0/Extreme/Ultra/HS/XS/Pro series (CF II not supported)
  • Memory Stick MS, MS PRO, MS PRO‑HG, MS XC DUO
• Data transfer speed: up to ~90 MB/s (≈5 Gbps)
• Maximum card capacity supported: up to 512 GB tested; theoretical support to 2 TB
• Supported operating systems: Windows XP/Vista/7/8/8.1/10, macOS, Linux, Chrome OS
• Plug & Play: yes (no driver required)
• Dimensions: approx. 55 mm × 68 mm × 15 mm
• Material: ABS plastic housing, multi‑shielded copper core cable
• Indicator: LED transfer/activity light
• Color: Black